bob woodward, who published a behind the scenes book about president obama has another theory. >> something happened. maybe in foreign affairs, they got some intelligence report or something -- who knows? but i think as the onion gets peeled on this, we'll find that something happened in his presidential or personal life that distracted him. >> bret: just a look back, you may remember president obama cracked one liners at the white house correspondence dinner right after giving the green light for the osama bin laden raid. >>> the air traffic controllers union and the denver airport control tower may have some communication issues as governor romney's plane was preparing to go wheels up from denver this morning. the pilot announced on the speakers that the air traffic controllers in the tower were congratulating the governor on his debate performance and his plane was cleared for takeoff first. the folks in the tower probably did not check with their union first, which long ago declared its support for the democratic ticket. >>> and finally, russian president putin is no stranger to the gra